Answer:
There's no h
Step-by-step explanation:
3 + (-1) + (-4)
3 + -1 = 2
2 + -4 = -2
c is what i think
<em>xr</em> ≤ 7
He must spend less than or equal to 7$ to account for 5 trips and 3 extra dollars for 1 trip.
